Sudoku the Next Crossword Puzzle

Apparently Sudoku, a Japanese puzzle game, has been a big hit in American newspapers over the last few months. CNN reports that the New York Post, Washington Post and Chicago Sun Times are among hundreds of papers hoping to boost circulation with this recent craze. The game is a test of logic that involves filling a grid with numbers, and if you want to try it out online, Sudoku Quest and Ancient Sudoku are available on About Arcade. The latter will even let you build and solve the puzzles you find in the newspaper when you feel the need to cheat!